Controlling magnetic nanoparticles to increase vascular flow
US8926491B2 · kind B2 · utility
16Cited by
145References
20Claims
0Family size
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Inventor
Key dates
| Filing date | Sep 6, 2013 |
| Grant date | Jan 6, 2015 |
| Priority date | — |
| Expiry date | Sep 6, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S977/909
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Some embodiments provide a system for external manipulation of magnetic nanoparticles in vasculature using a remotely placed magnetic field-generating stator. In one aspect, the systems and methods relate to the control of magnetic nanoparticles in a fluid medium using permanent magnet-based or electromagnetic field-generating stator sources. Such a system can be useful for increasing the diffusion of therapeutic agents in a fluid medium, such as a human circulatory system, which can result in substantial clearance of fluid obstructions, such as vascular occlusions, in a circulatory system resulting in increased blood flow.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.